Two sound crackers

Double sound crackers, which are available in standard crackers online. It makes high power of sounds and manufactured by leading goods and raw materials and that too in your vicinity. You can use this generously by making a small amount of smoke. The chemical composition of Aluminium powder, sulfur, and potassium nitrate go into noise-making crackers, while barium nitrate (green) and strontium nitrate (red) emit light. Aluminum powder is used in sparklers so the sparkling effect is so beautiful. These crackers are commenly utilized for different events like Diwali, marriage, new year, and birthday parties